[saluting probably would have been wise, given that he's speaking to commander fucking shepard but oh well. too late now.

for what it's worth, he does salute her once she introduces herself- but then promptly takes her hand and shakes it]

Glad to hear our efforts out there are worth it, ma'am. [he chuckles.] We don't get any details, but we know you're doing amazing things out there for all of us. It's a pleasure to meet you, Commander.